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        <h1>Coverage for <b>mtools.mlogfilter.filters.datetime_filter</b> :
            <span class='pc_cov'>100%</span>
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            56 statements &nbsp;
            <span class='run hide_run shortkey_r button_toggle_run'>56 run</span>
            <span class='mis shortkey_m button_toggle_mis'>0 missing</span>
            <span class='exc shortkey_x button_toggle_exc'>0 excluded</span>
            
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            </td>
            <td class='text' valign='top'>
<p id='t1' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>mtools</span><span class='op'>.</span><span class='nam'>util</span> <span class='key'>import</span> <span class='nam'>OrderedDict</span><span class='strut'>&nbsp;</span></p>
<p id='t2' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>mtools</span><span class='op'>.</span><span class='nam'>util</span><span class='op'>.</span><span class='nam'>hci</span> <span class='key'>import</span> <span class='nam'>DateTimeBoundaries</span><span class='strut'>&nbsp;</span></p>
<p id='t3' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>datetime</span> <span class='key'>import</span> <span class='nam'>datetime</span><span class='op'>,</span> <span class='nam'>timedelta</span><span class='op'>,</span> <span class='nam'>MINYEAR</span><span class='op'>,</span> <span class='nam'>MAXYEAR</span><span class='strut'>&nbsp;</span></p>
<p id='t4' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>dateutil</span><span class='op'>.</span><span class='nam'>tz</span> <span class='key'>import</span> <span class='nam'>tzutc</span><span class='strut'>&nbsp;</span></p>
<p id='t5' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>mtools</span><span class='op'>.</span><span class='nam'>util</span><span class='op'>.</span><span class='nam'>logevent</span> <span class='key'>import</span> <span class='nam'>LogEvent</span><span class='strut'>&nbsp;</span></p>
<p id='t6' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t7' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>base_filter</span> <span class='key'>import</span> <span class='nam'>BaseFilter</span><span class='strut'>&nbsp;</span></p>
<p id='t8' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t9' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t10' class='stm run hide_run'><span class='key'>def</span> <span class='nam'>custom_parse_dt</span><span class='op'>(</span><span class='nam'>value</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t11' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>value</span><span class='strut'>&nbsp;</span></p>
<p id='t12' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t13' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t14' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>DateTimeFilter</span><span class='op'>(</span><span class='nam'>BaseFilter</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t15' class='pln'>&nbsp; &nbsp; <span class='str'>&quot;&quot;&quot; This filter has two parser arguments: --from and --to, both are</span><span class='strut'>&nbsp;</span></p>
<p id='t16' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; optional. All possible values for --from and --to can be described as:</span><span class='strut'>&nbsp;</span></p>
<p id='t17' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t18' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; [DATE] [TIME] [OFFSET] in that order, separated by a space.</span><span class='strut'>&nbsp;</span></p>
<p id='t19' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t20' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; [DATE] can be any of</span><span class='strut'>&nbsp;</span></p>
<p id='t21' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - a 3-letter weekday (Mon, Tue, Wed, ...)</span><span class='strut'>&nbsp;</span></p>
<p id='t22' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - a date as 3-letter month, 1-2 digits day (Sep 5, Jan 31, Aug 08)</span><span class='strut'>&nbsp;</span></p>
<p id='t23' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - the words: today, now, start, end</span><span class='strut'>&nbsp;</span></p>
<p id='t24' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t25' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; [TIME] can be any of</span><span class='strut'>&nbsp;</span></p>
<p id='t26' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - hours and minutes (20:15, 04:00, 3:00)</span><span class='strut'>&nbsp;</span></p>
<p id='t27' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; - hours, minutes and seconds (13:30:01, 4:55:55)</span><span class='strut'>&nbsp;</span></p>
<p id='t28' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t29' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; [OFFSET] consists of [OPERATOR][VALUE][UNIT]&nbsp;&nbsp; (no spaces in between)</span><span class='strut'>&nbsp;</span></p>
<p id='t30' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t31' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; [OPERATOR] can be + or - (note that - can only be used if the whole</span><span class='strut'>&nbsp;</span></p>
<p id='t32' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &quot;[DATE] [TIME] [OFFSET]&quot; is in quotation marks, otherwise it would</span><span class='strut'>&nbsp;</span></p>
<p id='t33' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; be confused with a separate parameter)</span><span class='strut'>&nbsp;</span></p>
<p id='t34' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t35' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; [VALUE] can be any number</span><span class='strut'>&nbsp;</span></p>
<p id='t36' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t37' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; [UNIT] can be any of s, sec, m, min, h, hours, d, days, w, weeks, mo,</span><span class='strut'>&nbsp;</span></p>
<p id='t38' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; months, y, years</span><span class='strut'>&nbsp;</span></p>
<p id='t39' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t40' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; The [OFFSET] is added/subtracted to/from the specified [DATE] [TIME].</span><span class='strut'>&nbsp;</span></p>
<p id='t41' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t42' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; For the --from parameter, the default is the same as &#39;start&#39;</span><span class='strut'>&nbsp;</span></p>
<p id='t43' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (0001-01-01 00:00:00). If _only_ an [OFFSET] is given, it is</span><span class='strut'>&nbsp;</span></p>
<p id='t44' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; added to &#39;start&#39; (which is not very useful).</span><span class='strut'>&nbsp;</span></p>
<p id='t45' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t46' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; For the --to parameter, the default is the same as &#39;end&#39;</span><span class='strut'>&nbsp;</span></p>
<p id='t47' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (9999-31-12 23:59:59). If _only_ an [OFFSET] is given, however,</span><span class='strut'>&nbsp;</span></p>
<p id='t48' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; it is added to [FROM].</span><span class='strut'>&nbsp;</span></p>
<p id='t49' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t50' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; Examples:</span><span class='strut'>&nbsp;</span></p>
<p id='t51' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; --from Sun 10:00</span><span class='strut'>&nbsp;</span></p>
<p id='t52' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; goes from last Sunday 10:00:00am to the end of the file</span><span class='strut'>&nbsp;</span></p>
<p id='t53' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t54' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; --from Sep 29</span><span class='strut'>&nbsp;</span></p>
<p id='t55' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; goes from Sep 29 00:00:00 to the end of the file</span><span class='strut'>&nbsp;</span></p>
<p id='t56' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t57' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; --to today 15:00</span><span class='strut'>&nbsp;</span></p>
<p id='t58' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; goes from the beginning of the file to today at 15:00:00</span><span class='strut'>&nbsp;</span></p>
<p id='t59' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t60' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; --from today --to +1h</span><span class='strut'>&nbsp;</span></p>
<p id='t61' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; goes from today&#39;s date 00:00:00 to today&#39;s date 01:00:00</span><span class='strut'>&nbsp;</span></p>
<p id='t62' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t63' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; --from 20:15 --to +3m</span><span class='strut'>&nbsp;</span></p>
<p id='t64' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; goes from today&#39;s date at 20:15:00 to today&#39;s date at 20:18:00</span><span class='strut'>&nbsp;</span></p>
<p id='t65' class='pln'><span class='str'>&nbsp; &nbsp; &quot;&quot;&quot;</span><span class='strut'>&nbsp;</span></p>
<p id='t66' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t67' class='stm run hide_run'>&nbsp; &nbsp; <span class='nam'>filterArgs</span> <span class='op'>=</span> <span class='op'>[</span><span class='strut'>&nbsp;</span></p>
<p id='t68' class='pln'>&nbsp; &nbsp; &nbsp;&nbsp; <span class='op'>(</span><span class='str'>&#39;--from&#39;</span><span class='op'>,</span> <span class='op'>{</span><span class='str'>&#39;action&#39;</span><span class='op'>:</span><span class='str'>&#39;store&#39;</span><span class='op'>,</span>&nbsp; <span class='str'>&#39;type&#39;</span><span class='op'>:</span><span class='nam'>custom_parse_dt</span><span class='op'>,</span> <span class='str'>&#39;nargs&#39;</span><span class='op'>:</span><span class='str'>&#39;*&#39;</span><span class='op'>,</span> <span class='str'>&#39;default&#39;</span><span class='op'>:</span><span class='str'>&#39;start&#39;</span><span class='op'>,</span> <span class='str'>&#39;help&#39;</span><span class='op'>:</span><span class='str'>&#39;output starting at FROM&#39;</span><span class='op'>,</span> <span class='str'>&#39;dest&#39;</span><span class='op'>:</span><span class='str'>&#39;from&#39;</span><span class='op'>}</span><span class='op'>)</span><span class='op'>,</span><span class='strut'>&nbsp;</span></p>
<p id='t69' class='pln'>&nbsp; &nbsp; &nbsp;&nbsp; <span class='op'>(</span><span class='str'>&#39;--to&#39;</span><span class='op'>,</span>&nbsp;&nbsp; <span class='op'>{</span><span class='str'>&#39;action&#39;</span><span class='op'>:</span><span class='str'>&#39;store&#39;</span><span class='op'>,</span>&nbsp; <span class='str'>&#39;type&#39;</span><span class='op'>:</span><span class='nam'>custom_parse_dt</span><span class='op'>,</span> <span class='str'>&#39;nargs&#39;</span><span class='op'>:</span><span class='str'>&#39;*&#39;</span><span class='op'>,</span> <span class='str'>&#39;default&#39;</span><span class='op'>:</span><span class='str'>&#39;end&#39;</span><span class='op'>,</span>&nbsp;&nbsp; <span class='str'>&#39;help&#39;</span><span class='op'>:</span><span class='str'>&#39;output up to TO&#39;</span><span class='op'>,</span>&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; <span class='str'>&#39;dest&#39;</span><span class='op'>:</span><span class='str'>&#39;to&#39;</span><span class='op'>}</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t70' class='pln'>&nbsp; &nbsp; <span class='op'>]</span><span class='strut'>&nbsp;</span></p>
<p id='t71' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t72' class='stm run hide_run'>&nbsp; &nbsp; <span class='nam'>timeunits</span> <span class='op'>=</span> <span class='op'>[</span><span class='str'>&#39;s&#39;</span><span class='op'>,</span> <span class='str'>&#39;sec&#39;</span><span class='op'>,</span> <span class='str'>&#39;m&#39;</span><span class='op'>,</span> <span class='str'>&#39;min&#39;</span><span class='op'>,</span> <span class='str'>&#39;h&#39;</span><span class='op'>,</span> <span class='str'>&#39;hours&#39;</span><span class='op'>,</span> <span class='str'>&#39;d&#39;</span><span class='op'>,</span> <span class='str'>&#39;days&#39;</span><span class='op'>,</span> <span class='str'>&#39;w&#39;</span><span class='op'>,</span> <span class='str'>&#39;weeks&#39;</span><span class='op'>,</span> <span class='str'>&#39;mo&#39;</span><span class='op'>,</span> <span class='str'>&#39;months&#39;</span><span class='op'>,</span> <span class='str'>&#39;y&#39;</span><span class='op'>,</span> <span class='str'>&#39;years&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
<p id='t73' class='stm run hide_run'>&nbsp; &nbsp; <span class='nam'>weekdays</span> <span class='op'>=</span> <span class='op'>[</span><span class='str'>&#39;Mon&#39;</span><span class='op'>,</span> <span class='str'>&#39;Tue&#39;</span><span class='op'>,</span> <span class='str'>&#39;Wed&#39;</span><span class='op'>,</span> <span class='str'>&#39;Thu&#39;</span><span class='op'>,</span> <span class='str'>&#39;Fri&#39;</span><span class='op'>,</span> <span class='str'>&#39;Sat&#39;</span><span class='op'>,</span> <span class='str'>&#39;Sun&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
<p id='t74' class='stm run hide_run'>&nbsp; &nbsp; <span class='nam'>months</span> <span class='op'>=</span> <span class='op'>[</span><span class='str'>&#39;Jan&#39;</span><span class='op'>,</span> <span class='str'>&#39;Feb&#39;</span><span class='op'>,</span> <span class='str'>&#39;Mar&#39;</span><span class='op'>,</span> <span class='str'>&#39;Apr&#39;</span><span class='op'>,</span> <span class='str'>&#39;May&#39;</span><span class='op'>,</span> <span class='str'>&#39;Jun&#39;</span><span class='op'>,</span> <span class='str'>&#39;Jul&#39;</span><span class='op'>,</span> <span class='str'>&#39;Aug&#39;</span><span class='op'>,</span> <span class='str'>&#39;Sep&#39;</span><span class='op'>,</span> <span class='str'>&#39;Oct&#39;</span><span class='op'>,</span> <span class='str'>&#39;Nov&#39;</span><span class='op'>,</span> <span class='str'>&#39;Dec&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
<p id='t75' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t76' class='stm run hide_run'>&nbsp; &nbsp; <span class='nam'>dtRegexes</span> <span class='op'>=</span> <span class='nam'>OrderedDict</span><span class='op'>(</span><span class='op'>[</span><span class='strut'>&nbsp;</span></p>
<p id='t77' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='op'>(</span><span class='str'>&#39;weekday&#39;</span><span class='op'>,</span> <span class='str'>r&#39;|&#39;</span><span class='op'>.</span><span class='nam'>join</span><span class='op'>(</span><span class='nam'>weekdays</span><span class='op'>)</span><span class='op'>)</span><span class='op'>,</span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; <span class='com'># weekdays: see above</span><span class='strut'>&nbsp;</span></p>
<p id='t78' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='op'>(</span><span class='str'>&#39;date&#39;</span><span class='op'>,</span>&nbsp; &nbsp; <span class='str'>&#39;(&#39;</span><span class='op'>+</span> <span class='str'>&#39;|&#39;</span><span class='op'>.</span><span class='nam'>join</span><span class='op'>(</span><span class='nam'>months</span><span class='op'>)</span> <span class='op'>+</span><span class='str'>&#39;)&#39;</span> <span class='op'>+</span> <span class='str'>r&#39;\s+\d{1,2}&#39;</span><span class='op'>)</span><span class='op'>,</span>&nbsp; <span class='com'># month + day:&nbsp; Jan 5, Oct 13, Sep 03, ...</span><span class='strut'>&nbsp;</span></p>
<p id='t79' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='op'>(</span><span class='str'>&#39;word&#39;</span><span class='op'>,</span>&nbsp; &nbsp; <span class='str'>r&#39;now|start|end|today&#39;</span><span class='op'>)</span><span class='op'>,</span><span class='strut'>&nbsp;</span></p>
<p id='t80' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='op'>(</span><span class='str'>&#39;time2&#39;</span><span class='op'>,</span>&nbsp;&nbsp; <span class='str'>r&#39;\d{1,2}:\d{2,2}&#39;</span><span class='op'>)</span><span class='op'>,</span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># 11:59, 1:13, 00:00, ...</span><span class='strut'>&nbsp;</span></p>
<p id='t81' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='op'>(</span><span class='str'>&#39;time3&#39;</span><span class='op'>,</span>&nbsp;&nbsp; <span class='str'>r&#39;\d{1,2}:\d{2,2}:\d{2,2}&#39;</span><span class='op'>)</span><span class='op'>,</span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># 11:59:00, 1:13:12, 00:00:59, ...</span><span class='strut'>&nbsp;</span></p>
<p id='t82' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='op'>(</span><span class='str'>&#39;offset&#39;</span><span class='op'>,</span>&nbsp; <span class='str'>r&#39;[\+-]\d+(&#39;</span> <span class='op'>+</span> <span class='str'>&#39;|&#39;</span><span class='op'>.</span><span class='nam'>join</span><span class='op'>(</span><span class='nam'>timeunits</span><span class='op'>)</span> <span class='op'>+</span> <span class='str'>&#39;)&#39;</span><span class='op'>)</span><span class='op'>,</span>&nbsp; &nbsp; <span class='com'># offsets: +3min, -20s, +7days, ...</span><span class='strut'>&nbsp;</span></p>
<p id='t83' class='pln'>&nbsp; &nbsp; <span class='op'>]</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t84' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t85' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>__init__</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>mlogfilter</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t86' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>BaseFilter</span><span class='op'>.</span><span class='nam'>__init__</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>mlogfilter</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t87' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>fromReached</span> <span class='op'>=</span> <span class='nam'>False</span><span class='strut'>&nbsp;</span></p>
<p id='t88' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>toReached</span> <span class='op'>=</span> <span class='nam'>False</span><span class='strut'>&nbsp;</span></p>
<p id='t89' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t90' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>active</span> <span class='op'>=</span> <span class='op'>(</span><span class='str'>&#39;from&#39;</span> <span class='key'>in</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span> <span class='key'>and</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;from&#39;</span><span class='op'>]</span> <span class='op'>!=</span> <span class='str'>&#39;start&#39;</span><span class='op'>)</span> <span class='key'>or</span> <span class='xx'>\</span><span class='strut'>&nbsp;</span></p>
<p id='t91' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='op'>(</span><span class='str'>&#39;to&#39;</span> <span class='key'>in</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span> <span class='key'>and</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;to&#39;</span><span class='op'>]</span> <span class='op'>!=</span> <span class='str'>&#39;end&#39;</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t92' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t93' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t94' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>setup</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t95' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='str'>&quot;&quot;&quot; get start end end date of logfile before starting to parse. &quot;&quot;&quot;</span><span class='strut'>&nbsp;</span></p>
<p id='t96' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t97' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>is_stdin</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t98' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># assume this year (we have no other info)</span><span class='strut'>&nbsp;</span></p>
<p id='t99' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>now</span> <span class='op'>=</span> <span class='nam'>datetime</span><span class='op'>.</span><span class='nam'>now</span><span class='op'>(</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t100' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>startDateTime</span> <span class='op'>=</span> <span class='nam'>datetime</span><span class='op'>(</span><span class='nam'>now</span><span class='op'>.</span><span class='nam'>year</span><span class='op'>,</span> <span class='num'>1</span><span class='op'>,</span> <span class='num'>1</span><span class='op'>,</span> <span class='nam'>tzinfo</span><span class='op'>=</span><span class='nam'>tzutc</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t101' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>endDateTime</span> <span class='op'>=</span> <span class='nam'>datetime</span><span class='op'>(</span><span class='nam'>MAXYEAR</span><span class='op'>,</span> <span class='num'>12</span><span class='op'>,</span> <span class='num'>31</span><span class='op'>,</span> <span class='nam'>tzinfo</span><span class='op'>=</span><span class='nam'>tzutc</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t102' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t103' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t104' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>logfiles</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;logfile&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
<p id='t105' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>startDateTime</span> <span class='op'>=</span> <span class='nam'>min</span><span class='op'>(</span><span class='op'>[</span><span class='nam'>lf</span><span class='op'>.</span><span class='nam'>start</span><span class='op'>+</span><span class='nam'>timedelta</span><span class='op'>(</span><span class='nam'>hours</span><span class='op'>=</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;timezone&#39;</span><span class='op'>]</span><span class='op'>[</span><span class='nam'>i</span><span class='op'>]</span><span class='op'>)</span> <span class='key'>for</span> <span class='nam'>i</span><span class='op'>,</span> <span class='nam'>lf</span> <span class='key'>in</span> <span class='nam'>enumerate</span><span class='op'>(</span><span class='nam'>logfiles</span><span class='op'>)</span><span class='op'>]</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t106' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>endDateTime</span> <span class='op'>=</span> <span class='nam'>max</span><span class='op'>(</span><span class='op'>[</span><span class='nam'>lf</span><span class='op'>.</span><span class='nam'>end</span><span class='op'>+</span><span class='nam'>timedelta</span><span class='op'>(</span><span class='nam'>hours</span><span class='op'>=</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;timezone&#39;</span><span class='op'>]</span><span class='op'>[</span><span class='nam'>i</span><span class='op'>]</span><span class='op'>)</span> <span class='key'>for</span> <span class='nam'>i</span><span class='op'>,</span> <span class='nam'>lf</span> <span class='key'>in</span> <span class='nam'>enumerate</span><span class='op'>(</span><span class='nam'>logfiles</span><span class='op'>)</span><span class='op'>]</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t107' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t108' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># now parse for further changes to from and to datetimes</span><span class='strut'>&nbsp;</span></p>
<p id='t109' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>dtbound</span> <span class='op'>=</span> <span class='nam'>DateTimeBoundaries</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>startDateTime</span><span class='op'>,</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>endDateTime</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t110' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>fromDateTime</span><span class='op'>,</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>toDateTime</span> <span class='op'>=</span> <span class='nam'>dtbound</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;from&#39;</span><span class='op'>]</span> <span class='key'>or</span> <span class='nam'>None</span><span class='op'>,</span><span class='strut'>&nbsp;</span></p>
<p id='t111' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;to&#39;</span><span class='op'>]</span> <span class='key'>or</span> <span class='nam'>None</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t112' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t113' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># define start_limit for mlogfilter&#39;s fast_forward method</span><span class='strut'>&nbsp;</span></p>
<p id='t114' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>start_limit</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>fromDateTime</span><span class='strut'>&nbsp;</span></p>
<p id='t115' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t116' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># for single logfile, get file seek position of `to` datetime</span><span class='strut'>&nbsp;</span></p>
<p id='t117' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>len</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;logfile&#39;</span><span class='op'>]</span><span class='op'>)</span> <span class='op'>==</span> <span class='num'>1</span> <span class='key'>and</span> <span class='key'>not</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>is_stdin</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t118' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t119' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;to&#39;</span><span class='op'>]</span> <span class='op'>!=</span> <span class='str'>&quot;end&quot;</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t120' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># fast forward, get seek value, then reset file</span><span class='strut'>&nbsp;</span></p>
<p id='t121' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>logfile</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;logfile&#39;</span><span class='op'>]</span><span class='op'>[</span><span class='num'>0</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
<p id='t122' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>logfile</span><span class='op'>.</span><span class='nam'>fast_forward</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>toDateTime</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t123' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>seek_to</span> <span class='op'>=</span> <span class='nam'>logfile</span><span class='op'>.</span><span class='nam'>filehandle</span><span class='op'>.</span><span class='nam'>tell</span><span class='op'>(</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t124' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>logfile</span><span class='op'>.</span><span class='nam'>filehandle</span><span class='op'>.</span><span class='nam'>seek</span><span class='op'>(</span><span class='num'>0</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
<p id='t125' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t126' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>seek_to</span> <span class='op'>=</span> <span class='op'>-</span><span class='num'>1</span><span class='strut'>&nbsp;</span></p>
<p id='t127' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t128' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>seek_to</span> <span class='op'>=</span> <span class='nam'>False</span><span class='strut'>&nbsp;</span></p>
<p id='t129' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t130' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t131' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>accept</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>logevent</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t132' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>fromReached</span> <span class='key'>and</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>seek_to</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t133' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>seek_to</span> <span class='op'>!=</span> <span class='op'>-</span><span class='num'>1</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t134' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>toReached</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>mlogfilter</span><span class='op'>.</span><span class='nam'>args</span><span class='op'>[</span><span class='str'>&#39;logfile&#39;</span><span class='op'>]</span><span class='op'>[</span><span class='num'>0</span><span class='op'>]</span><span class='op'>.</span><span class='nam'>filehandle</span><span class='op'>.</span><span class='nam'>tell</span><span class='op'>(</span><span class='op'>)</span> <span class='op'>&gt;=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>seek_to</span><span class='strut'>&nbsp;</span></p>
<p id='t135' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>True</span><span class='strut'>&nbsp;</span></p>
<p id='t136' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t137' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># slow version has to check each datetime</span><span class='strut'>&nbsp;</span></p>
<p id='t138' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>dt</span> <span class='op'>=</span> <span class='nam'>logevent</span><span class='op'>.</span><span class='nam'>datetime</span><span class='strut'>&nbsp;</span></p>
<p id='t139' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t140' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># if logevent has no datetime, accept if between --from and --to</span><span class='strut'>&nbsp;</span></p>
<p id='t141' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>dt</span> <span class='op'>==</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t142' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>fromReached</span><span class='strut'>&nbsp;</span></p>
<p id='t143' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t144' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>fromDateTime</span> <span class='op'>&lt;=</span> <span class='nam'>dt</span> <span class='op'>&lt;=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>toDateTime</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t145' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>toReached</span> <span class='op'>=</span> <span class='nam'>False</span><span class='strut'>&nbsp;</span></p>
<p id='t146' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>fromReached</span> <span class='op'>=</span> <span class='nam'>True</span><span class='strut'>&nbsp;</span></p>
<p id='t147' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>True</span><span class='strut'>&nbsp;</span></p>
<p id='t148' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t149' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>elif</span> <span class='nam'>dt</span> <span class='op'>&gt;</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>toDateTime</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t150' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>toReached</span> <span class='op'>=</span> <span class='nam'>True</span><span class='strut'>&nbsp;</span></p>
<p id='t151' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>False</span><span class='strut'>&nbsp;</span></p>
<p id='t152' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t153' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t154' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>False</span><span class='strut'>&nbsp;</span></p>
<p id='t155' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t156' class='pln'><span class='strut'>&nbsp;</span></p>
<p id='t157' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>skipRemaining</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
<p id='t158' class='stm run hide_run'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>toReached</span><span class='strut'>&nbsp;</span></p>
                
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